Essick Air 4DTS 300, 4DTS 900 User Manual

READ AND SAVE THESE INSTRUCTIONS

®

CONSOLE

EVAPORATIVE

HUMIDIFIER

4DTS SERIES

USE AND CARE GUIDE

Adjustable Humidistat
Variable Speed Fan	4DTS 900; 4DTS 300
Touch Screen Controls
	Français ………….13
	Español ………..…25

TO ORDER PARTS AND ACCESSORIES CALL 1.800.547.3888

COMFORT IS IN THE AIR

1B72896

11/2014

Printed in China

IMPORTANT SAFEGUARDS

General Safety Instructions

READ BEFORE USING YOUR HUMIDIFIER

DANGER: means if the safety information is not followed someone will be seriously injured or killed.

WARNING: means if the safety information is not followed someone could be seriously injured or killed.

CAUTION: means if the safety information is not followed someone may be injured.

1.To reduce the risk of fire or shock hazard, this humidifier has a polarized plug (one blade is wider than the other.) Plug humidifier directly into a 120V, A.C. electrical outlet. Do not use extension cords. If the plug does not fully fit

into the outlet, reverse plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way.

2.Keep the electric cord out of traffic areas. To reduce the risk of fire hazard, never put the electric cord under rugs, near heat registers, radiators, stoves or heaters.

3.Always unplug the unit before moving, cleaning or removing the fan assembly section from the humidifier, or whenever it is not in service.

4.Keep the humidifier clean.

5.Do not put foreign objects inside the humidifier.

6.Do not allow unit to be used as a toy. Close attention is necessary when used by or near children.

7.To reduce the risk of electrical hazard or damage to humidifier, do not tilt, jolt or tip humidifier while unit is running.

8.To reduce the risk of accidental electrical shock, do not touch the cord or controls with wet hands.

9.To reduce the risk of fire, do not use near an open flame such as a candle or other flame source.

WARNING: For your own safety, do not use humidifier if any parts are damaged or missing.

WARNING: To reduce risk of fire, electric shock, or injury always unplug before servicing or cleaning.

WARNING: To reduce the risk of fire or shock hazard, do not pour or spill water into control or motor area. If controls get wet, let them dry completely and have unit checked by authorized service personnel before plugging in.

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INTRODUCTION

Your new humidifier adds invisible moisture to your home by moving dry air through a saturated wick. As air moves through the wick, the water evaporates into the air, leaving behind any white dust, minerals, or dissolved and suspended solids in the wick. Because the water is evaporated, there is no messy mist or spray, just clean and invisible moist air.

As the evaporative wick traps accumulated minerals from the water, its ability to absorb and evaporate water decreases. We recommend changing the wick at the beginning of every season. In hard water areas, more frequent replacement may be necessary to maintain your humidifier’s efficiency.

Use only AIRCARE® or Essick Air® brand replacement wicks and chemicals. To order parts, wicks and chemicals call 1-800-547-3888. The 4DTS series humidifier uses wick part number 1041. Only the AIRCARE® or Essick Air® evaporative wick guarantees the certified output of your humidifier. Use of other brands of wicks voids the certification of output and may void your warranty.

HOW YOUR HUMIDIFIER WORKS

LEGEND:

1.Water bottle

2.Chassis/power pack (motor/fan assembly)

3.Evaporative wick

4.Water reservoir

5.Dry room air intake

6.Moist air output

FEATURES

	Output per 24 hrs	13 gallons
	Water tank capacity	5.2 gallons
	Sq. ft. coverage*	2700 (avg. construction)
		3000+ (tight construction)
	Fan Speeds	Variable (9)
	Replacement wick	1041
	Adjustable humidistat	Yes
	Auto shutoff	Yes
	Refill indication	Yes
	Control type	Digital Touchscreen
	Casters	Yes (4)
	ETL Listed	Yes
	Volts	120
	Hertz	60
	Watts	80

Once the wick becomes saturated, air is drawn in, passes through the wick and moisture is absorbed into the air.

All evaporation occurs in the humidifier so any residue remains in the wick. This natural process of evaporation creates no white dust like some other humidifiers.

Dry air is drawn into the humidifier though the back and moisturized as it passes

through the evaporative wick. It is then fanned out into the room.

*Output based on 8’ ceiling. Coverage may vary due to tight or average construction.

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ASSEMBLY

UNPACKING AND SETTING UP THE UNIT

1.Remove the two inserts from the top of the humidifier.

2.Open the water bottle covers. Remove the water bottles, lift off the chassis/power pack and then remove the humidifier cabinet from the carton.

3.Remove the evaporative wick and all of the remaining packaging materials from the cabinet. Check to see that you have all of the following items removed from the boxes, accessory kit, and cabinet before discarding the packaging:

♦	Filler Hose	♦	Evaporative Wick
♦	Caster kit	♦	Two Water Bottles
♦	Bacterial treatment sample	♦ Float and support with two screws
♦	Air Filter	♦	Manual

CASTERS

4. Turn the empty cabinet upside down. Insert each caster stem into a caster hole on each corner of the humidifier bottom. The casters should fit snugly and be inserted until the stem shoulder reaches the cabinet surface. Turn the cabinet right side up.

NOTE:

To ensure both bottles will empty properly, use a bubble level to verify the humidifier cabinet is placed on a level surface.

EVAPORATIVE WICK

5.Insert the 1041 wick into the unit. The wick has a mounting rib on the top edge which hooks over

a rib at the inside back of the cabinet. This allows the wick to hang in the water channel (see cutaway illustration for details). Hang wick into cabinet as shown.

10	41	W	ICK

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AIR CLEANING FILTER

6. Install the 1051 AIRCARE® air filter at the back of the unit. The filter has four tangs that engage into four keyhole slots that mount the air filter

onto the outside of the back of the cabinet.

See page 8 for more information on the AIRCARE® air filter.

FLOAT INSTALLATION:

Using a Phillips head screwdriver, install the float support with float inside into the base of the cabinet with two screws supplied.

NOTES ON LOCATION:

In order to get the most effective use from your humidifier, it is important to position the unit where the most humidity is needed or where the moist air will be circulated throughout the house such as near a cold air return. If the unit is positioned close to a window, condensation may form on the window pane. If this occurs the unit should be repositioned in another location.

Place humidifier on a flat level surface. Do NOT

position the unit directly in front of a hot air duct

or radiator. Do NOT place on soft carpet. Due to release of cool, moist air from the humidifier, it is best to direct air away from thermostat and hot

air registers. Position humidifier next to an inside wall on a level place at least 2 inches away from

the wall or curtains.

Be sure that the humidistat, which is located

on the power cord, is free from obstruction and away from any hot air source.

FILLING INFORMATION

2” (5 cm)

CAUTION: In order to reduce the possibility of electrical shock, ensure the control panel stays dry.

1.Your humidifier is equipped with two water bottles. Each bottle holds 2.75 gallons.

2.A fill hose that fits most faucets is provided with your humidifier. Fill the bottles with cool, fresh (preferably unsoftened) water. If you only have softened water available in your home, you can use it, but mineral buildup will occur more quickly.

NOTE: For optimum running time, fill each water bottle, tighten the cap, and place inside unit. Do not fill the reservoir bucket, as overfilling will result in water damage. Use only the bottles provided. One bottle will drain until the reservoir is filled. Remove the partially emptied bottle and refill it. Place back in humidifier cabinet.

CAUTION: When filling, be careful not to pressurize the bottle by overfilling it. Bottle damage can result from this, and unit will not drain properly.

NOTE: On initial fill up, it will take approximately 20 minutes for the reservoir to fill because the dry wick has to absorb water. Subsequent fillings will take approximately 12 minutes, since the wick is already saturated.

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CAUTION: Use only EPA Registered Bacteriostat. Under no circumstances should you use Water Treatment products intended for Rotobelt or Ultrasonic humidifiers.

NOTE: We recommend using AIRCARE® or Essick Air® Bacteriostat Treatment P/N 1970 when you refill the water reservoir to eliminate bacterial growth. This is available for purchase by calling 1-800-547-3888. Add bacteriostat according to the instructions on the bottle. After the filling process is complete, place the chassis/power pack unit into the cabinet, so it fits without tipping or rocking.

3.Insert the water bottles into the humidifier, placing them with the valve cap end down, so that the groove in the water bottle faces the inside. Note the orange label on the bottle for correct orientation.

4.Close the water bottle covers.

NOTE: When the unit runs out of water, it will enter the auto DRY OUT mode. This feature runs the fan on its lowest setting until the wick is dry to prevent growth of mildew and mold. The unit will automatically turn off after wick is dry. If DRY OUT mode is not desired, refill the humidifier with water.

ABOUT HUMIDITY

Where you set your desired humidity levels depends on your personal comfort level, the outside temperature and the inside temperature.

NOTE: Recent CDC tests show that only 14% of flu virus particles could infect people after 15 minutes at levels of 43% humidity.

You may wish to purchase a hygrometer to measure the humidity level in your home. The following is a chart of recommended humidity settings.

IMPORTANT: Water damage may result if condensation starts to form on windows or walls. Humidity SET point should be lowered until condensation no longer forms. We recommend room humidity levels do not exceed 50%.

*When Outdoor		Recommended
Temperature is:		Indoor Relative
°F	° C	Humidity (RH) is
-20	-30°	15 - 20%
-10°	-24°	20 - 25%
2°	-18°	25 - 30%
10°	-12°	30 - 35%
20°	-6°	35 - 40%
30°	-1°	40 - 43%

*Or above

Model 1990 digital hygrometer is available for purchase by calling 1-800-547-3888.

NOTE: External hygrometer readings and humidistat readings may differ. Humidity levels can vary significantly even in one room.

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CONTROLS AND OPERATION

1.Plug cord into wall receptacle. Your humidifier is now ready for use.

2.The digital touch screen panel allows you to control the fan speed and humidity level by simply tapping the appropriate up or down arrow switch on the front of the panel.

3.A digital display provides information on the status of the unit. Depending on which function is being accessed, it displays ambient and set humidity, fan speed and status of the unit.

Speed Control			Humidity	Power ON/OFF
Nighttime setting	Digital Display		Control
Extinguishes all lights
Reduce	Increase	Reduce	Increase
Fan Speed	Fan Speed
		Humidity	Humidity
	FAN	HUMIDITY
	SPEED	SET

FAN SPEED

4.Tap the up arrow or down arrow on the FAN SPEED section to adjust the fan. The display will show F1 through F9 proceeding from low to high speed.

NOTE: When excessive condensation exists, a lower speed setting is recommended.

HUMIDITY CONTROL

NOTE: Allow 10 to 15 minutes for the humidistat to adjust to the room when setting up the unit for the first time.

NOTE: The DTS Series has an adjustable humidistat located on the cord that measures the relative humidity in the room.

When the selected humidity level drops 3% below the relative humidity, the humidifier cycles on and off as required to maintain the selected setting. At initial startup the ambient humidity of the room will be displayed.

5.Tap the up or down arrow in the HUMIDITY SET section of the panel to adjust the humidity level in 5% increments. At 65% set point, the unit will operate continuously.

OTHER FEATURES / INDICATIONS

6.One bottle is designed to empty first. The control display a flashing” F” when empty. When the unit is completely out of water, the motor will shut off.

7.This humidifier has a check filter reminder timed to appear after 720 hours of operation. When the Check Filter (CF) message is displayed, disconnect the power cord and check the condition of the filter. The CF function is reset after plugging the unit back in.

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NIGHTTIME SETTING

8.As a convenience, a nighttime setting switch extinguishes all lights on the control panel but leaves all settings in their current state. Touch any of the switches to reset the panel to the normal lighting.

AIRCARE® AIR FILTER

The AIRCARE® filter #1051 is an excellent means of cleaning the air while using your humidifier. The first stage of the air filter is a high-efficiency, electrostatically charged filter media which traps dust, pollen, and airborne pollutants. The second stage is an activated carbon media which absorbs odors from cooking, pets, or tobacco smoke.

We recommend replacing the AIRCARE® air filter at least once a year and more often if necessary. When the white filter media is coated with a layer of dust and dirt, it is time to replace the air filter. The certified water output of your humidifier will be reduced when using the air filter. The air filters are optional and are not required for normal operation of the humidifier. The 1051 is available for purchase by calling 1-800-547-3888.

CARE AND MAINTENANCE

CAUTION: Disconnect power before filling, cleaning or servicing unit. Keep grille dry at all times.

Cleaning your humidifier regularly helps eliminate odors and bacterial and fungal growth. Ordinary household bleach is a good disinfectant and can be used to wipe out the humidifier base and bottle/reservoir after cleaning. We recommend cleaning your humidifier at least once every two weeks to maintain optimum environmental conditions for your home.

We also recommend using AIRCARE® or Essick Air® Bacteriostat Treatment each time you refill your humidifier to eliminate bacterial growth. Add bacteriostat according to the instructions on the bottle. Please call 1-800-547-3888 to order Bacteriostat Treatment reference part number 1970.

1.Turn off unit completely and unplug from outlet.

2.Lift out the water bottles and the power pack.

3.Carry bottles and base to cleaning basin. Lift wick from the base allowing the water to drain. Rinse wick under fresh water only. Do not use soap, detergent, or any other cleaners on the wick. Leave in sink to drain.

REMOVING SCALE

4.Empty the water from the reservoir and water bottles. Fill reservoir and each water bottle ½ full with water and add 8 oz. (1 cup) of white vinegar to each. Let stand 20 minutes. Then empty solution.

5.Dampen a soft cloth with white vinegar and wipe out reservoir to remove scale. Rinse the water bottles and reservoir thoroughly with fresh water to remove scale and cleaning solution before disinfecting.

DISINFECTING UNIT

6.Fill each water bottle and reservoir ½ full with water and add 1 teaspoon of bleach to each. Wipe cabinet and bottle surfaces with this solution. Let solution stay for 20 minutes, then rinse with water until bleach smell is gone. Dry with clean cloth. The outside of the unit and water bottles may be wiped down with a soft cloth dampened with fresh water.

7.Refill unit and re-assemble per ASSEMBLY instructions.

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SUMMER STORAGE

1.Clean unit as outlined in Care & Maintenance section.

2.Discard used wick and any water in the reservoir or bottles and allow to dry thoroughly before storage. Do not store with water inside reservoir or bottles.

3.Do not store unit in an attic or other high-temperature area, as damage will occur.

4.Install new filter at beginning of season.

TROUBLESHOOTING

	Trouble	Probable Cause	Remedy
	Digital display not	• No Power.	• Check 120 volt power source.
	illuminated.	• Power button has not	• Press power button once to
		been depressed.	turn on.
		• Nighttime button has	• Press any button on the control and
		been depressed	the control panel will illuminate.
	Fan not operating	• ROOM humidity level is	• Raise SET humidity level if desired.
	(digital display is	not 3% or more below	• Increase fan speed.
	illuminated).	SET humidity level.	• Fill humidifier with water.
		• Bottles are empty.
	Fan running	• Float is obstructed.	• Free float from obstruction.
	continuously.	• SET humidity level is	• A SET humidity percentage of 65%
		65%.	operates fan continuously. Adjust
		• ROOM humidity level	SET level between 25% - 60%.
		has not reached 1% or	• Continue to run until desired
		more above SET
			humidity level is achieved. This
		humidity level.
			may take up to 48 hours initially.
		• CHECK FILTER (CF)	• Change to a fresh new wick
	Poor evaporation of	message flashing.	NOTE: Local water varies from area
		• Mineral buildup on filter	to area and under certain conditions
	water.
		(wick).	minerals will build up more rapidly in
			the wick.
			• Unplug unit for 1-2 minutes to reset
			CF function
	Neither bottle	• Unit is not level	• Ensure unit is placed on level area
	emptying.	• Bottle cap plunger	• Check orientation of bottles.
		missing post in bottom of	Reposition so that bottle cap
		cabinet	plunger (stem) is depressed by
		• Dirty wicks.	post in bottom of cabinet.
			• Change to fresh new wick
	Bottles continue to	• Air is entering water	• Check valve assembly caps to
	empty after complete	bottle.	ensure tightness.
	filling.		• Check for leak in water bottle.
	Left bottle not	• Right bottle contains	•The humidifier is designed so that
			right bottle empties first.
	emptying.	water.
			• Ensure unit is level
	Bottle empties	• This is normal for initial	• Refill bottle for maximum
	completely	filling	run time.
	Refill display “F” is on	• Unit is not set up on a	• Position unit level. (Some carpet
	before bottles are	level surface. (Float	padding may allow unit to sit lower
	empty.	will not sense water at	in the front than rear with the
		the front of the	additional weight of water bottles in
		cabinet.)	the front of the cabinet.).

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TROUBLESHOOTING CONT’D)

“CF” message does	• Loss of power or a	• Replace wick.
not appear even when	power failure has caused
wick is dirty or	the CF message to
humidifier performance	prematurely reset.
is clearly reduced.
Display blinks or fan	Normal	• No action required.
moves slightly when
humidifier is plugged in.
Alternating “F” and	• Reservoir is empty.	• Fill humidifier with water.
room humidity
displayed.
Alternating “CF” and	• Wick may be dirty.	• Replace wick, if needed
room humidity		• Unplug unit for 30 seconds
displayed.		and plug back in to clear display.

LIST OF REPLACEMENT PARTS

Item	Part Number		Description	Qty
No.
1	1B72341		Chassis	1
2	1B5060110		Water Bottle	2
3	1B506000		Bottle Cap Assy.	2
4	1041		Wick	1
5	1051		Air Filter (OPTIONAL)	1
6	1B72087		Float	1
7	S98830496C002		Float Support	1
8	S05829815B000		* Screw, Pan Hd. Ty. AB #6 x ½ SS	2
9	1B5060140		Fill hose	1
10	1B5460100		Casters	4
11	1B72896		Manual (not shown)	1
		* Standard hardware item. Locally procurable.

To order parts, call 1-800-547-388, or visit: http://store.essickair.com.

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REPLACEMENT PARTS

1

2

3	5

4

6

7

8

9

10 (4)

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